Testicular function after non-cytotoxic and immunotherapy drug treatment.

BACKGROUND: The effects of novel non-cytotoxic and immunotherapy drugs for cancer treatment on human testicular function have not been studied systematically. OBJECTIVES: The present study aimed to characterize effects of non-cytotoxic and immunotherapy drugs in patients with cancers who had not been previously treated with gonadotoxic chemo- or radiotherapy. MATERIALS AND METHODS: This study involved 34 men, not previously treated with gonadotoxic regimens, in a mixed longitudinal (Cohort 1: 19 men about to start and approximately 1 year on non-cytotoxic and immunotherapy treatment) and cross-sectional (Cohort 2: 15 men already on non-cytotoxic and immunotherapy treatment) study using data modeling to estimate within-person time-course changes in testicular exocrine and endocrine functions. Cohort 1 provided 45 paired semen and blood samples (34 prior to and nine during treatment) and Cohort 2 provided 45 sets of samples (15 pre-treatment, 30 on treatment), including six men in Cohort 2 who had pre-treatment spermatozoa cryostorage prior to the study. Men on non-cytotoxic and immunotherapy treatment had undergone a median of 33.5 months long-term treatment. RESULTS: Spermatozoa output and concentration were reduced by about 50%, with corresponding increases in serum follicle-stimulating hormone and decreases in serum inhibin B. Serum testosterone, luteinizing hormone, and sex hormone-binding globulin were unaffected by non-cytotoxic and immunotherapy treatment. CONCLUSION: Within limits of the present study of sample size and duration of on-non-cytotoxic and immunotherapy treatment, non-cytotoxic and immunotherapy drugs have a modest effects on testicular exocrine function (sperm production) or its hormonal correlates (follicle-stimulating hormone, inhibin B), with minimal impact on testicular endocrine (testosterone, luteinizing hormone) function.

Sexual and reproductive complications and concerns of survivors of childhood, adolescent and adult cancer.

PURPOSE: Cancer survivors may experience infertility and sexual dysfunction following cancer treatment. Survivors report significant gaps in oncofertility care and consider these issues important, yet they are rarely discussed. The aims of this study were to evaluate survivors' sexual and reproductive complications across age groups and to identify specific groups of survivors at risk for sexual and reproductive complications. METHOD: We report data collected from survivors of cancers diagnosed in childhood, adolescence and adulthood following the development and piloting of a reproductive survivorship patient reported outcome measure (RS-PROM). RESULTS: One hundred and fifty survivors participated in the study (mean age at cancer diagnosis was 23.2 years [SD, 10.3 years]). About 68% of participants expressed concerns about their sexual health and function. Survivors (50%) expressed at least one body image concern, with the female gender the most common risk factor for all subgroups. A total of 36% of participants reported at least one concern regarding their fertility, with more male than female survivors reporting fertility preservation prior to treatment. Females compared with male participants were more likely to feel less physically attractive after treatment (OR = 3.83, 95% CI = 1.84-7.95, p < 0.001). More females than males were also more likely to feel dissatisfied with the appearance of a scar(s) after treatment (OR = 2.36, 95% CI = 1.13-4.91, p = 0.02). CONCLUSION: The RS-PROM identified multiple reproductive complications and concerns for cancer survivors in the survivorship period. IMPLICATIONS FOR CANCER SURVIVORS: Utilising the RS-PROM in conjunction with a clinic appointment could help identify and address cancer patients' concerns and symptoms.

Feasibility, acceptability and appropriateness of a reproductive patient reported outcome measure for cancer survivors.

BACKGROUND: Cancer patients can experience a number of reproductive complications as a result of cancer treatment and may benefit from reproductive preventative health strategies. A Reproductive Survivorship Patient Reported Outcome Measure (RS-PROM) is not currently available but could assist patients address reproductive concerns. PURPOSE: To develop and test the acceptability, feasibility and appropriateness of a RS-PROM tool to be used to assess reproductive needs of cancer survivors aged 18-45 years. METHODS: We reviewed the outcomes of a recently published audit of reproductive care provided in our cancer survivorship clinic to identify gaps in current service provided and used this along with available validated reproductive measures, to develop this pilot RS-PROM. Survivors aged 18-45 years either attending the SCH survivorship clinic over a 1-year period or participants on the Australasian Oncofertility Registry (AOFR) who had agreed to be contacted for future research studies were asked to complete the RS-PROM and a questionnaire on the acceptability, feasibility and appropriateness of content included. RESULTS: One-hundred and fifty patients participated (61.3% females). Median age at cancer diagnosis was 24.5 years (range: 2-45 years). Eighty percent of participants reported the length of the RS-PROM was "just right", 92% agreed they would not mind completing the RS-PROM and 92.7% were willing to answer all questions, with 97% agreeing that the RS-PROM would be an important tool in addressing difficult sexual/reproductive topics concerning with healthcare professionals. CONCLUSION: The large majority of survivors participating in our pilot study found the RS-PROM to be an acceptable, feasible and useful tool to assist discussions of their sexual and reproductive health concerns and experiences with their clinical team.